baber/WOPTO huggingface dataset:
Patent JP-2005141346-A (JP)
Title: Object detection apparatus
Inventor: IRIE TOSHIMITSU
IPC: G06T7/60
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection apparatus that, for a linear object with a plurality of outside diameters, automatically calculates the positions and directions of portions of the object differing in outside diameter.  <P>SOLUTION: The object detection apparatus for detecting a linear object includes an image pickup means for picking up images of the linear object having a plurality of outside diameters and a processing means for processing data on the images picked up by the image pickup means. The image pickup means is a distance data acquisition means 101 for acquiring distance data M01 about the linear object. The processing means comprises a microscopic area division means 102 for dividing the distance data M01 into a plurality of microscopic areas; a distance data projection means 103 for projecting the divided individual distance data 109 onto a plane; a circle approximation means 104 for approximating the projected individual distance data N01 to a circle with one outside diameter of the cross section of the linear object to calculate the center of the circle and the approximate residuals 100 of the circle; a residual change point detection means 105 for determining a residual change point 112 that varies greatly from the distribution of the approximate residuals 110 ; and a position/direction computing means 106 for determining the position and direction of the linear object at the residual change point 112 on the basis of the residual change point 112 and the point sequence 111 of the center of the circle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186678-A (JP)
Title: Nitride semiconductor light-emitting device
Inventor: ONO TOMOTERU
IPC: H01S5/042
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device, having a self-excited oscillation characteristic free from a heat hysteresis during growth and stable and superior in its optical output.  <P>SOLUTION: The nitride semiconductor light-emitting device comprises at least a substrate, an active layer composed of a nitride semiconductor mainly containing In and Ga, a p electrode, and an n electrode, and is characterized in that at least one of the p electrode and the n electrode is electrically divided into two or more regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180284-A (JP)
Title: Solid imaging element and camera provided with it
Inventor: NAGAYOSHI RYOICHI
IPC: H04N5/335
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid imaging element which reduces the number of pixels in at least a horizontal direction and outputs the good quality of an image signal at high speed without generating a moire and a false signal.  <P>SOLUTION: The solid imaging element has a vertical transfer portion 3 to transfer a signal charge read out of a photoelectric conversion portion 2 of a two-dimensional array to a vertical direction step by step, a horizontal transfer portion 4 to transfer a signal charge received from the vertical transfer portion 3 to the horizontal direction, a control portion to control a transfer operation of the vertical transfer portion 3 and the horizontal transfer portion 4. A vertical final step in the vertical transfer portion 3 has the same transfer electrode constitution each 2n+1 (n is an integer of i and more) row, and the transfer electrode which is independent of other vertical final steps is provided in the vertical final step other than one row or in all the vertical final steps among the 2n+1 rows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140245-A (JP)
Title: Connecting structure of supply pipe with faucet appliance
Inventor: KATAOKA SHUICHI
IPC: E03C1/044
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of supply pipes free from the impairing of sealability caused by the abrasion of a seal member such as an O-ring by rotating motion of the supply pipes to the faucet appliance, in a case when the supply pipes are connected with the faucet appliance in a retained state by fixing flange parts of the supply pipes for supplying water and hot water to the faucet appliance in a state of being supported by a locking member.  <P>SOLUTION: In this connecting structure of the supply pipes 16 to the faucet appliance wherein the pair of supply pipes 16 are connected with the faucet appliance in the locking state, straight face-shaped engagement faces 54 are formed on flange parts of the pair of supply pipes 16 in a state of partially cutting outer peripheral parts off the flange parts, the pair of supply pipes 16 are mounted in such a state that the engagement faces 54 abut to each other, and the supply pipes 16 are respectively irrotationally locked by the engagement action of the engagement faces 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105797-A (JP)
Title: Combined blocks and their construction method
Inventor: MATSUMOTO YOSHIJIRO
IPC: E04B2/02
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of exterior-use blocks each having protrusions and recesses on its top and bottom sides to combine the blocks together using wedge type packings for the construction of wall surfaces, pavement surfaces, etc.  <P>SOLUTION: A plurality of blocks are prepared. Each block has pairs of protrusions and recesses and each pair agrees in their horizontal and vertical central axes. They can be connected or joined together only using wedge packings. A horizontal or vertical surface can be constructed by changing their combination positions by one protrusion between the first and second steps. By this method, reconstruction with fewer materials and smaller labor is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142410-A (JP)
Title: Heatsink mounting structure
Inventor: HASEGAWA HITOSHI
IPC: H01L23/40
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable simple execution of separation between a heatsink and an electronic board to thereby recycle the heatsink and a mounting leg.  <P>SOLUTION: Heatsink mounting legs 4 fitted and caulked to a heatsink 1 is fixed by soldering to an electronic board 2 using jumpers 6. And the heatsink mounting leg 4 is provided with a projection 4a, and a gap 7 is previously formed between the projection 4a and the jumper 6. By inserting a tool such as a nipper into the gap 7 and cutting the jumper 6, the heatsink 1 can be easily separated from an electronic board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139400-A (JP)
Title: Electric and electronic parts, office appliance parts and food containers
Inventor: KANETANI NARIMOTO
IPC: H05K1/03
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric and electronic parts with excellent transparency, heat resistance, flame retardancy and size stability, office appliance parts with excellent heat resistance and mechanical strength and food containers with improved safety means and heat resistance.  <P>SOLUTION: The electric and electronic parts, the office appliance parts and the food containers are made from a resin composition containing a polyether imide resin with a deflection temperature under load of 225 °C or higher. The electric and electronic parts include printed circuit boards and their peripheral parts, connectors and sensors. The office appliance parts include separation pawls of copying machines and printers, gears and spacers. The food containers include heat resistant storage containers and tableware for microwave ovens and for other types of ovens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147008-A (JP)
Title: Fuel pump unit
Inventor: NAKAGAWA MITSUO
IPC: F02M37/20
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump unit requiring a small number of components and assembling processes and capable of effectively returning deaerated vapor to a fuel tank.  <P>SOLUTION: This fuel pump unit has a fuel inlet 105 receiving fuel from the fuel tank and a fuel returning port 104 for recirculating vapor and/or surplus fuel to the fuel tank. On a fuel passage connecting the fuel inlet 105 and a fuel outlet, a filter chamber 107 and a motor-driven fuel pump 400 are provided in series. The fuel pump unit is provided with a gas-liquid separation chamber 103 for removing vapor from fuel and discharging the fuel from the fuel returning port 104; a relief valve 503 for suppressing pressure increase on the fuel passage; a second fuel returning passage 102 for supplying fuel discharged from the relief valve 503 to the gas-liquid separation chamber 103; and a first fuel returning passage 101 for supplying fuel discharged from a deaeration hole 301 to the gas-liquid separation chamber 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145526-A (JP)
Title: Milk bottle resin cap
Inventor: TANAKA KENJI
IPC: B65D41/48
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milk bottle resin cap that can easily be opened, is free from trouble such as deformation or jamming during, for example, the supply of the caps to a capping machine, and allows normal execution of leak test.  <P>SOLUTION: The milk bottle resin cap includes an annular seal 4 fitted on the internal face of the mouth of a milk bottle, a skirt wall 5 fitted on the external face of the mouth of the milk bottle, an engaging projection 6 in a circumferential direction which is formed on the internal circumferential face of the lower part of the skirt wall 5 and engages with the step 1 of the peripheral face of the mouth of the milk bottle, and a tab 7 for uncapping which is disposed on the periphery of the skirt wall 5. The milk bottle resin can has weak portions 10 that can be fractured in a plurality of parts of the skirt wall 5 in the course of capping. It is preferable that such weak portion 10 comprise opposite notches 11 and 12 formed so that one is on the internal face of the skirt wall 5 and the other on the external face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145932-A (JP)
Title: Antiinflammatory analgesic agent for external use
Inventor: HAMAMOTO HIDETOSHI
IPC: A61P29/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antiinflammatory analgesic agent for external use containing a nonsteroidal antiinflammatory analgesic agent, having stability and low irritation to the skin, exhibiting excellent permeability and diffusibility to a tissue at a deep part of the skin, directly acting on the muscle and joint texture having inflammation or pain and containing the nonsteroidal antiinflammatory analgesic agent at a relatively high concentration.  <P>SOLUTION: This antiinflammatory analgesic agent for external use contains an arylacetic acid-based nonsteroidal antiinflammatory analgesic agent and a local anesthetic agent. The content of the arylacetic acid-based nonsteroidal antiinflammatory analgesic agent is ≥5 mass% based on the total antiinflammatory analgesic agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155924-A (JP)
Title: Heating cooker
Inventor: IKEDA SHUJI
IPC: F24C15/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To correct a difference between a temperature in a heating chamber and the temperature displayed with a microcomputer when the temperature in the heating room is displayed at the time of preheating of a heater, in such a manner that the correction value is adjusted with the time from the start of such preheating.  <P>SOLUTION: The heating cooker of the present invention comprises a heating chamber 16 wherein foods are accommodated; a heater 17 as a heating source for heating the inside of the heating chamber 16 and the foods; a means which controls the heater; a detecting means 18 which detects the inside temperature of the heating chamber 16 (hereinafter referred to as thermistor); and a display part 19 which displays the temperature in the heating chamber 16. After the temperature in the heating chamber 16 is detected by the thermistor 18 at the time of preheating of the heater, the temperature detected is transmitted to a microcomputer (referred to as micon) and then made into data by the micon. The period of time after preheating of the heater is divided into some stages. A value to be corrected using the time during which the heater is preheating as a parameter is obtained by the micon 20 , and the value obtained is added to the data on the inside temperature of the heating chamber 16. The temperature is displayed in the display part 19 as the temperature inside the heating chamber 16. Thus, the accurate temperature in the heating chamber 16 can be displayed in the display part 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154160-A (JP)
Title: Gas reformer
Inventor: IMAI KIYOSHI
IPC: C01B3/36
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas reformer which prevents a gas flow passage from being clogged by deposits within a reformer body.  <P>SOLUTION: The gas reformer 10 is equipped with a reformer body 10a in which thermal cracking gas and an oxidizing agent for reforming react, an inlet 12, and an outlet 13. The bottom of the reformer body 10a is provided with a deposit storage section 15 above the outlet 13. The deposits produced in the reformer body 10a are stored in the deposit storage section 15 and do not therefore clog the gas flow passage communicating with the outlet 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153673-A (JP)
Title: Air conditioner for vehicle
Inventor: YAJIMA TOSHIO
IPC: F25B1/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of restricting combustion and explosion of combustible refrigerant in comparison with a conventional case wherein danger avoiding processing is performed after a collision occurred by performing the danger avoiding processing for preventing combustion and explosion of the combustible refrigerant before a collision ocuurrs.  <P>SOLUTION: This air conditioner for a vehicle has a cabin-inside heat exchanger 6 and a cabin-outside heat exchanger 13, and the combustible refrigerant discharged from a compressor 12 is led to the cabin-inside heat exchanger 6 directly or through an expanding means 14, and the air, of which heat is exchanged, is supplied into a cabin. This air conditioner for a vehicle is provided with a collision estimating means S30 for estimating collision of the vehicle, opening/closing valves 15 and 16 provided in a refrigerant inlet side and a refrigerant outlet side of the cabin-inside heat exchanger, and a control amplifier 17 for controlling the opening/closing valves and the compressor to fix or reduce quantity of the refrigerant inside the cabin-inside heat exchanger when the collision estimating means S 30 estimates the generation of collision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153686-A (JP)
Title: Method, device and program for analyzing grounding image of tire
Inventor: MIYAZAKI MASAYA
IPC: G01M17/02
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire grounding image analyzing method, a tire grounding image analyzing device and a tire grounding image analyzing program capable of shortening the computing time for obtaining tire grounding shape, reducing quantity of computing, and reducing quantity of data about obtained tire grounding shape.  <P>SOLUTION: The tire grounding image data 10 are obtained. An optional coordinate (center point A) within a tire grounding shape (tire grounding ground 11) is decided based on the obtained tire grounding image data 10. A cross point of a straight line L extended from the optional coordinate (center point A) per each sample angle θ and an outline of the tire grounding shape is obtained. An approximate functional value of the outline 20 of the tire grounding shape (tire grounding ground 11) is obtained on the basis of the sample angle θ and length of the straight line L from the optional coordinate (center point A) to the obtained cross point, and a grounding shape function 40 is thereby obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155477-A (JP)
Title: Head cover for internal combustion engine
Inventor: ASAME KOICHIRO
IPC: F02F7/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cover for an internal combustion engine having a breather passage not susceptible to entering splashed oil drops therein and for quickly draining the oil drops therefrom.  <P>SOLUTION: In the internal combustion engine 1 mounting a cylinder thereon so that a cylinder axis is tilted, the head cover 5 is constituted by defining a breather passage 16 extending along a camshaft 7 with a baffle plate 15. In the head cover 5 structure, a plurality of lateral holes (semi-circular parts 22) are formed in a lower side of the inclination of the baffle plate and along the camshaft so that the lateral holes are opened to a face in parallel with the camshaft. The lateral hole formed on inlet (a blowby gas flow-in port 19) side of the breather passage is opened to a direction opposite to a rotation direction of the camshaft, and the lateral hole formed on an outlet (a joint 18) side of the breather passage is opened to a direction along the rotation direction of the camshaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153345-A (JP)
Title: Image recording device
Inventor: MIYAZAWA TAKASHI
IPC: B41J2/175
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device that restrains the occurrence of printing errors.  <P>SOLUTION: The image recording device 1 has an image recording section and an openable and closable valve. and is equipped with an ink bottle 74 having an ink outlet to make the ink flow out, an ink supply section to connect the image recording section and the ink bottle and a control section 90 to control the ink supply section. The ink supply section removably holds the ink bottle, and has a bottle holder 73 having an ink outlet connection to connect the ink outlet, a detection means to detect the arrangement of the ink bottle in a prescribed position of the bottle holder, and a valve opening and closing mechanism to open and close the valve of the ink outlet. The control section 90 opens the valve of the ink outlet of the ink bottle by driving the valve opening and closing mechanism after an elapse of a prescribed time after receiving a detection signal from the detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157106-A (JP)
Title: Electronic equipment
Inventor: MASUDA TAKESHI
IPC: G03B11/04
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the surface of a casing from being flawed even when a cover of an electronic equipment is opened/closed.  <P>SOLUTION: The electronic equipment 100 constituted of attaching a cover member 130 which is freely opened/closed by movement in a direction almost parallel with the surface of the casing 120 to the surface is provided with a plurality of through holes arranged on positions covered with the cover member 130 when the cover member 130 is opened on the surface of the casing 120 and an auxiliary member having a plurality of projections 151 to be engaged with respective through holes of the casing 120 from the rear side and slightly projected from the surface of the casing 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221546-A (JP)
Title: Semiconductor storage device and mobile electronic apparatus
Inventor: IWATA HIROSHI
IPC: H01L27/115
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device which is capable of 2 bits operation and is easy for miniaturizing.  <P>SOLUTION: The semiconductor storage device is provided with memory functional bodies 261 and 262 having a function holding charges at both sides of a single gate electrode 217 formed on a semiconductor layer 211 via an insulating film 214. Each memory functional body includes a charge holding film 242 having a charge storage region 250. The charge storage region 250 is disposed straddling a part of a channel region 273 and a part of diffusion regions 212 and 213 arranged at both sides of the channel region. The memory functional bodies are capable of the 2 bits operation because they are formed at the both sides of the gate electrode independent of the gate insulating film. Further, as each memory functional body is separated by the gate electrode, an interference at rewriting is effectively controlled and a short channel effect is controlled by thinning the gate insulating film. The miniaturization of a memory element becomes easy therefore.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005158189-A (JP)
Title: Disk device
Inventor: KUWANO KOICHI
IPC: G11B33/12
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device in which an FPC provided inside the disk device is not peeled off by being abutted on a drawer.  <P>SOLUTION: The disk device comprises: a device case body having an opening; a movable part provided with an optical pickup and a driving means; a control means provided inside the device case body for controlling the optical pickup and the driving means provided in the movable part; and a flexible printed wiring board provided so as to be at least partially adhered on the inner wall surface of the device case body, electrically connected to the control means at one end, and also electrically connected to the optical pickup and the driving means at the other end and deformed and moved accompanying the movement of the movable part. On the inner wall surface of the device case body, a recessed part where the end face of the flexible printed wiring board facing a direction in which the movable part moves from the outside of the device case body to the inside of the case body through the opening enters is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167371-A (JP)
Title: Antenna system, antenna switching method, and electronic equipment
Inventor: TEJIMA MASAO
IPC: H04B7/08
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system capable of obtaining a desired signal level.  <P>SOLUTION: First and second antennas 2a, 2b belonging to a first antenna group 2 are arranged to transmit / receive signals with a high correlation and third and fourth antennas 8a, 8b belonging to a second antenna group 8 are similarly arranged. The first and second antenna groups 2, 8 are arranged to mutually obtain signals with a low correlation. Levels of radio waves received respectively by the first antenna 2a and the third antenna 8a are compared with each other and when the level of the radio wave received by the first antenna 2a is greater, the antenna group of the first antenna group 2 is used, and when the level of the radio wave received by the third antenna 8a is greater, the antenna group of the second antenna group 8 is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161928-A (JP)
Title: Air chiller device
Inventor: OZAKI MASAJI
IPC: F04C29/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air chiller device which is mounted onboard an aircraft to supply cooled air to a service cart to serve meals.  <P>SOLUTION: A refrigerant compressor device 20 equipped with an air chiller device has a motor 210 and a rotary compressor 220 in a cylindrical housing 200. An oil separator 240 mounted on a top part of a motor driving shaft 214 has two disks 241 and 242, and efficiently separates lubricating oil from the refrigerant flowing toward a refrigerant outlet 203 by two labyrinth parts G<SB>1</SB>and G<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI